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结合江苏南京鼓楼区银城屋顶绿化施工项目,详细介绍了既有建筑屋顶花园建造的关键技术,如荷载值的复核与减荷技巧、阻根防水材料的选择与节点施工、屋面排水组织及蓄排水材料的选择、雨水回收及节水灌溉技术、乡土植物的选择与植物群落生态的建立、设施以及养护技术等内容,整个建造施工过程中采用多种先进的屋面绿化施工工艺将其打造为精品屋面绿化工程,它不仅满足了休憩、赏景、健身、交流等多项使用功能,更是实现了屋面绿化新技术成果的集中展示,为江苏省的屋面绿化工程做了良好的工程示范。
In combination with the Silver City Roof Greening Project in Gulou District of Nanjing, Jiangsu Province, the key technologies of roof construction in existing buildings are introduced in detail, such as review and reduction of load value, selection of waterproofing materials and construction of nodes, roof drainage organization and storage Drainage material selection, rainwater harvesting and water-saving irrigation techniques, selection of native plants, establishment of plant community ecology, facilities and conservation technologies. Throughout the construction and construction process, a variety of advanced green roof construction techniques will be used to build them into fine products Roofing greening project, which not only meets the rest, enjoy the scenery, fitness, communication and other functions, but also to achieve a roofing of the new technology achievements of the show, for the roof of Jiangsu Province, a good project demonstration project.